<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<meta name="viewport" content="width=device-width, initial-scale=1">
		<script src="js/jquery.min.js" type="text/javascript" charset="utf-8"></script>
		<title></title>
	</head>
	<style type="text/css">
		.box{
			background: red;
			width: 50px;
			height: 50px;
			margin-left: 50px;
		}
	</style>
	<body>
		<div class="box"></div>
	</body>
	<script type="text/javascript">
	</script>
</html>